CTS Series Automatic Transfer Switch

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Overview

The Cat® CTS Series Automatic Transfer Switch(ATS)is configurable for applications requiring the dependability and ease of operation found in a full featured power contactor type transfer switch.
The CTS Series is equipped with the MX250 controller that is designed for the most demanding transfer or bypass switch applications.

Technical Summary

Units:
Rating Range 40 to 4000A 40 to 4000A Less
Transfer Type Open transition Open transition Less
Switch Type Contactor Based Contactor Based Less

Electrical Ratings

Control Power 40 to 4000 amperes, 2, 3 or 4 Poles 40 to 4000 amperes, 2, 3 or 4 Poles Less
Enclosure Capability NEMA 1, 3R, 4, 4X and 12 NEMA 1, 3R, 4, 4X and 12 Less
System Voltage Application Available to 600 VAC, 50 or 60 Hz Available to 600 VAC, 50 or 60 Hz Less
Applicable Testing UL 1008 listed at 480 VAC
CSA C22.2 No. 178 certified at 600 VAC
IEC 947-6-1 listed through 480 VAC
UL 1008 listed at 480 VAC
CSA C22.2 No. 178 certified at 600 VAC
IEC 947-6-1 listed through 480 VAC
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EMCP 4 Generator Set Controls

Cat generator sets provide a complete factory-built solution with fully featured standard and advanced controls. Optional accessories enhance the capabilities of the genset package-mounted control system.

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